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Journal articles on the topic 'Lasers Industrial applications'

Author: Grafiati

Published: 4 June 2021

Last updated: 31 July 2024

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1

Goodwin, D. W. "Industrial Applications of Lasers." Optica Acta: International Journal of Optics 32, no. 6 (1985): 639. http://dx.doi.org/10.1080/716099688.

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2

Watson, J. "Industrial applications of lasers." Journal of Mechanical Working Technology 13, no. 3 (1986): 379–80. http://dx.doi.org/10.1016/0378-3804(86)90029-x.

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3

Goodwin, D. W. "Industrial Lasers and Their Applications." Optica Acta: International Journal of Optics 32, no. 7 (1985): 748. http://dx.doi.org/10.1080/716099691.

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4

Dyer, P. E. "Industrial lasers and their applications." Optics & Laser Technology 17, no. 4 (1985): 218. http://dx.doi.org/10.1016/0030-3992(85)90095-7.

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5

Witt, Manfred. "Industrial applications of excimer lasers." Hyperfine Interactions 37, no. 1-4 (1987): 415–21. http://dx.doi.org/10.1007/bf02395723.

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6

Jansen, Florian, Aleksander Budnicki, and Dirk Sutter. "Pulsed Lasers for Industrial Applications." Laser Technik Journal 15, no. 2 (2018): 46–49. http://dx.doi.org/10.1002/latj.201800007.

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7

AlDomyati, Roaa, Raghad Bajaber, Faisal Alrumi, et al. "The Use of Lasers in Pediatric Dentistry: Applications, Benefits, and Limitations." JOURNAL OF HEALTHCARE SCIENCES 03, no. 10 (2023): 427–35. http://dx.doi.org/10.52533/johs.2023.31009.

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The application of laser technology in pediatric dentistry holds immense promise for improving the quality of care and treatment experiences for young patients. Laser technology offers efficient methods for diagnosing and addressing oral and dental issues in children, encompassing both soft and hard tissues. Research indicates that the use of lasers in restorative, pulpal, and surgical procedures enhance children's cooperation and results in better care quality. Different kinds of lasers, including laser fluorescence (LF), argon lasers, erbium lasers, and CO2 lasers, are used in a range of den

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8

Shaw, M. "Applications of lasers to industrial chemistry." Optics & Laser Technology 17, no. 5 (1985): 274–75. http://dx.doi.org/10.1016/0030-3992(85)90047-7.

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9

Lucas, J., R. A. Stuart, and W. M. Steen. "Industrial applications of free electron lasers." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 341, no. 1-3 (1994): ABS17—ABS18. http://dx.doi.org/10.1016/0168-9002(94)90420-0.

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10

Michaelis, M. M., N. Lisi, R. Kuppen, R. Buccellato, and A. Prause. "Applications of the colliding shock lens." Laser and Particle Beams 12, no. 3 (1994): 531–38. http://dx.doi.org/10.1017/s0263034600008399.

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The colliding shock lens is described briefly. Possible applications, industrial drilling and cutting, laser Q-switching and spatial filtering, ultrahigh-power applications, and “all gas lasers” are proposed. The time evolution, scaleability, and repetition rate operation are investigated.

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11

Scharfe, W. D., and W. Rath. "Lasers for Industrial Applications in Material Processing." Materials Science Forum 301 (January 1999): 253–86. http://dx.doi.org/10.4028/www.scientific.net/msf.301.253.

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12

Wilson, B. "Book Review: Industrial Lasers and Their Applications." International Journal of Electrical Engineering & Education 23, no. 3 (1986): 283. http://dx.doi.org/10.1177/002072098602300322.

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13

BORISOV, V. M., O. B. KHRISTOFOROV, Yu B. KIRYKHIN, S. G. KUZNETSOV, Yu Yu STEPANOV, and A. Yu VINOKHODOV. "HIGH POWER EXCIMER LASERS FOR INDUSTRIAL APPLICATIONS." Le Journal de Physique IV 01, no. C7 (1991): C7–589—C7–589. http://dx.doi.org/10.1051/jp4:19917156.

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14

Horn, Wolfgang. "High Power Diode Lasers for Industrial Applications." Laser Technik Journal 4, no. 3 (2007): 62–65. http://dx.doi.org/10.1002/latj.200790169.

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15

Zervas, Michalis N. "High power ytterbium-doped fiber lasers — fundamentals and applications." International Journal of Modern Physics B 28, no. 12 (2014): 1442009. http://dx.doi.org/10.1142/s0217979214420090.

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In this paper, we summarize the fundamental properties and review the latest developments in high power ytterbium-doped fiber (YDF) lasers. The review is focused primarily on the main fiber laser configurations and the related cladding pumping issues. Special attention is placed on pump combination techniques and the parameters that affect the brightness enhancements observed in high power fiber lasers. The review also includes the major limitations imposed by fiber nonlinearities and other parasitic effects, such as optical damage, modal instabilities and photodarkening. The paper summarizes

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16

Basting, D. "Excimer Lasers for Industrial Processing: Results and Applications." Journal of Laser Applications 1, no. 1 (1988): 9–16. http://dx.doi.org/10.2351/1.4745216.

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17

Hügel, Helmut. "Potential of modern CO2-lasers for industrial applications." Infrared Physics & Technology 36, no. 1 (1995): 145–57. http://dx.doi.org/10.1016/1350-4495(94)00061-o.

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18

Botts, M., K. Engel, and H. Haferkamp. "EUROLASER—safety in the industrial applications of lasers." Optics & Laser Technology 25, no. 2 (1993): 61. http://dx.doi.org/10.1016/0030-3992(93)90091-s.

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19

Tomcic, Lazar, Thomas Rettich, and Michael F. Zäh. "Green High‐Power Disk Lasers and Industrial Applications." PhotonicsViews 17, no. 2 (2020): 57–59. http://dx.doi.org/10.1002/phvs.202000011.

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20

Bogue, Robert. "Lasers in manufacturing: a review of technologies and applications." Assembly Automation 35, no. 2 (2015): 161–65. http://dx.doi.org/10.1108/aa-07-2014-066.

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Purpose – This paper aims to provide details of the role that lasers play in manufacturing processes. Design/methodology/approach – Following an introduction, this paper first considers laser technologies used in welding, cutting and drilling. Techniques which add material or modify material’s properties, namely, pulsed laser deposition, laser cladding, heat treatment and laser peening are then discussed. A number of specific applications are cited and finally, brief conclusions are drawn. Findings – This paper shows that many laser-based processes are used to conduct a range of critical funct

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21

Sui, Yuan, Mingheng Yuan, Zhenao Bai, and Zhongwei Fan. "Recent Development of High-Energy Short-Pulse Lasers with Cryogenically Cooled Yb:YAG." Applied Sciences 12, no. 8 (2022): 3711. http://dx.doi.org/10.3390/app12083711.

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High-power solid-state lasers are among the hot research directions at the forefront of laser research and have major applications in industrial processing, laser-confined nuclear fusion, and high-energy particle sources. In this paper, the properties of Yb:YAG and Nd:YAG crystals as gain media for high-power solid-state lasers were briefly compared, according to the results of which Yb:YAG crystals are more suitable for high-power applications. Then, the effects of the thermodynamic and spectral properties of Yb:YAG crystals with temperature were analyzed in detail, and it was shown that the

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22

Spalding, I. "Modern Laser Applications." Proceedings of the Institution of Mechanical Engineers, Part B: Management and engineering manufacture 201, no. 3 (1987): 165–74. http://dx.doi.org/10.1243/pime_proc_1987_201_063_02.

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Manufacturing companies in both the mechanical and electrical sectors of industry are now beginning to adopt lasers for an increasing range of materials processing applications, including cutting, drilling, welding and surface treatments of both metals and non-metals. In some of these applications the process or product is completely novel, but for many others the compatibility of the laser with computer numerically controlled (CNC) and robotic techniques, its flexibility in operation, or other practical factors, are helping it to compete with older established fabrication technologies. Some i

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23

Yatsui, Kiyoshi. "Industrial applications of pulse power and particle beams." Laser and Particle Beams 7, no. 4 (1989): 733–41. http://dx.doi.org/10.1017/s0263034600006200.

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An overview is given of recent progress in the industrial applications of intense pulse power and associated particle beams, except for activities in inertial confinement fusion. In particular, several topics are discussed which relate to the applications in the R&D of materials, the excitation of short wavelength lasers, the generation of charged particle beams, and the development of plasma X-ray sources.I. Applications in material processing. If intense pulsed charged particle beams are directed onto materials, only their surfaces where the beam energy is deposited are quickly heated up

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24

Liu, Yu, Wenjie Wu, Pengfei Zhao, et al. "Highly Integrated Cladding Mode Stripper Array for Compact High-Power Industrial Fiber Laser." Micromachines 13, no. 12 (2022): 2226. http://dx.doi.org/10.3390/mi13122226.

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A design integrating multiple cladding mode strippers used in fiber laser architectures into a single device is proposed. This approach can increase the compactness of fiber lasers, thus contributing to industrial laser processing applications. By offset-placing the most intense light-stripping parts, for instance, by inversing the laser injection directions or by displacing the beginning of etched sections, multiple cladding mode strippers bundled together into a single housing can have the hottest regions separated and can operate at full power simultaneously, with no evident cross-influence

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25

Shan, Siyue. "The Versatile Applications of Distributed Bragg Reflector (DBR) Lasers: Sensing, Communication, And Beyond." Highlights in Science, Engineering and Technology 81 (January 26, 2024): 444–48. http://dx.doi.org/10.54097/tf7y5v82.

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Distributed Bragg Reflector (DBR) lasers have emerged as versatile and indispensable tools across various domains. Their advantages, including high signal-to-noise ratios, narrow linewidths, and support for distributed sensing, enable them to excel in diverse applications. DBR lasers have revolutionized optical fiber communication, medical diagnostics, and chaos-based key distribution. They provide precise control over wavelengths, making them valuable in fields such as dermatology, ophthalmology, and photodynamic therapy. Additionally, they play a critical role in flow cytometry, spectroscopy

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26

Bergmann, H. W., D. M. Müller, T. Endress, R. Damascheck, J. Domes, and A. S. Bransden. "Industrial Applications of Surface Treatments with High Power Lasers." Materials Science Forum 163-165 (May 1994): 377–404. http://dx.doi.org/10.4028/www.scientific.net/msf.163-165.377.

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27

Endert, Heinrich, Michael Scaggs, Dirk Basting, and Uwe Stamm. "New ultraviolet lasers for material processing in industrial applications." Journal of Laser Applications 11, no. 1 (1999): 1–6. http://dx.doi.org/10.2351/1.521873.

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28

Li, Guanwei. "Research on U-band Fiber Lasers." Highlights in Science, Engineering and Technology 97 (May 28, 2024): 166–71. http://dx.doi.org/10.54097/vvxym768.

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The U-band fiber laser has attracted the attention of many researchers and industry due to its outstanding performance characteristics. U-band fiber laser is a type of laser that operates in the ultraviolet wavelength range, and its research background mainly stems from the demand for ultraviolet lasers in scientific research, medical treatment, material processing, and other fields. However, traditional ultraviolet lasers often use gas laser media, which have large volume, high power consumption, and high maintenance costs, limiting their promotion in practical applications. Therefore, resear

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29

Ren, Tingwei, Chunting Wu, Yongji Yu, Tongyu Dai, Fei Chen та Qikun Pan. "Development Progress of 3–5 μm Mid-Infrared Lasers: OPO, Solid-State and Fiber Laser". Applied Sciences 11, № 23 (2021): 11451. http://dx.doi.org/10.3390/app112311451.

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A 3–5 μm mid-infrared band is a good window for atmospheric transmission. It has the advantages of high contrast and strong penetration under high humidity conditions. Therefore, it has important applications in the fields of laser medicine, laser radar, environmental monitoring, remote sensing, molecular spectroscopy, industrial processing, space communication and photoelectric confrontation. In this paper, the application background of mid-infrared laser is summarized. The ways to realize mid-infrared laser output are described by optical parametric oscillation, mid-infrared solid-state lase

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30

Bachmann, Friedrich. "Industrial applications of high power diode lasers in materials processing." Applied Surface Science 208-209 (March 2003): 125–36. http://dx.doi.org/10.1016/s0169-4332(02)01349-1.

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31

Horn, Wolfgang. "Strategies for Polymer Welding with High-Power Diode Lasers." Key Engineering Materials 447-448 (September 2010): 277–81. http://dx.doi.org/10.4028/www.scientific.net/kem.447-448.277.

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Diode lasers have become an important tool for polymer welding in automotive industries, in medical and electronics manufacturing. High efficiency and well fitting beam quality make them a perfect tool for industrial applications. With adapted optics it is possible to fit the laser spot shape to the geometry of the work piece. Galvo scanners are the most flexible tool to apply local and precise dose of heat to the work piece. If this flexibility is not needed, the laser spot can be customized by optics to line, circular or arbitrary shaped geometries. For joining transparent parts either an ab

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32

Bernatskyi, Artemii, and Vladyslav Khaskin. "The history of the creation of lasers and analysis of the impact of their application in the material processing on the development of certain industries." History of science and technology 11, no. 1 (2021): 125–49. http://dx.doi.org/10.32703/2415-7422-2021-11-1-125-149.

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The paper is devoted to the analysis of the history of the creation of the laser as one of the greatest technical inventions of the 20th century. This paper focuses on establishing a relation between the periodization of the stages of creation and implementation of certain types of lasers, with their influence on the invention of certain types of equipment and industrial technologies for processing the materials, the development of certain branches of the economy, and scientific-technological progress as a whole. In preparing the paper, the generally accepted methods, which are widely used in

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33

Sobreira, Heber, A. Paulo Moreira, Paulo Costa, and José Lima. "Robust mobile robot localization based on a security laser: an industry case study." Industrial Robot: An International Journal 43, no. 6 (2016): 596–606. http://dx.doi.org/10.1108/ir-01-2016-0026.

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Purpose This paper aims to address a mobile robot localization system that avoids using a dedicated laser scanner, making it possible to reduce implementation costs and the robot’s size. The system has enough precision and robustness to meet the requirements of industrial environments. Design/methodology/approach Using an algorithm for artificial beacon detection combined with a Kalman Filter and an outlier rejection method, it was possible to enhance the precision and robustness of the overall localization system. Findings Usually, industrial automatic guide vehicles feature two kinds of lase

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34

Levichev, Nikita, and Joost R. Duflou. "On multi-sensor monitoring of fiber laser fusion cutting." IOP Conference Series: Materials Science and Engineering 1135, no. 1 (2021): 012014. http://dx.doi.org/10.1088/1757-899x/1135/1/012014.

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Abstract Laser cutting is a well-established industrial process for sheet metal applications. However, cutting thick plates is still accompanied by problems because of the characteristic limited process parameter window. Since cutting by means of fiber lasers has become dominant, tailored solutions are required in such systems for industrial applications. The development of a robust real-time monitoring system, which adapts the process parameters according to a specific quality requirement, implies a significant step forward towards automated laser cutting and increases the process robustness

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35

Boustie, M., T. De Rességuier, M. Hallouin, A. Migault, J. P. Romain, and D. Zagouri. "Some applications of laser-induced shocks on the dynamic behavior of materials." Laser and Particle Beams 14, no. 2 (1996): 225–35. http://dx.doi.org/10.1017/s0263034600009952.

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High-power pulsed lasers are used widely nowadays as shock generators. They settle as a complementary technique to the conventional shock generators by the high peak pressure and short duration shocks they deliver. They are used to investigate the feasibility of new industrial processes and to get information on the behavior of matter in specific conditions of extremely high strain rate. In this paper, some studies about typical applications of laser shocks are presented: surface densification of porous materials, spallation in ductile and brittle materials, α-ε phase change in iron, and an es

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36

RAZEGHI, MANIJEH. "ADVANCED SEMICONDUCTOR LASERS IN THE 3-10 μm WAVELENGTH RANGE". International Journal of High Speed Electronics and Systems 10, № 01 (2000): 355–74. http://dx.doi.org/10.1142/s0129156400000374.

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Since their first discovery, semiconductor infrared lasers have found many varied applications in the military, communications, medical, and industrial sectors. In this paper, the current status of semiconductor infrared lasers will be reviewed and the advantages and disadvantages of different methods and techniques will be discussed.

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37

Wang, Minghui. "1550nm-1600nm design and research of Erbium-doped fiber lasers." Journal of Physics: Conference Series 2795, no. 1 (2024): 012014. http://dx.doi.org/10.1088/1742-6596/2795/1/012014.

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Abstract The fiber laser, an innovative laser type, holds immense significance in optical communication, industrial processing, and scientific research owing to its remarkable high power and efficiency combination. The 1550nm light wave, widely utilized in fiber communication, renders the research and production of fiber lasers in this range pivotal for diverse applications. Within the pages of this paper, we delve into the intricate design and meticulous investigation of an erbium-doped fiber laser operating within the 1550nm-1600nm band. Our noteworthy achievement lies in the adept attainmen

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38

Hudeček, Pavel, and Petr Dostál. "Melt Flow and Energy Limitation of Laser Cutting." Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 64, no. 5 (2016): 1555–59. http://dx.doi.org/10.11118/actaun201664051555.

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Laser technology is a convertible technology for plenty of parts in most materials. Laser material processing for industrial manufacturing applications is today a widespread procedure for welding, cutting, marking and micro machining of metal and plastic parts and components. Involvement and support this huge mass-production industry of laser cutting, new technology and dry-process using lasers were and are being actively developed. Fundamentally, industrial laser cutting or other applications on industry should satisfy the four key practical application issues including “Quality or Performanc

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39

Bisht, Devyani, and Dr Homdutt Sharma. "Lasers in Defence." International Journal for Research in Applied Science and Engineering Technology 11, no. 5 (2023): 4177–88. http://dx.doi.org/10.22214/ijraset.2023.52464.

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Abstract: The development and usage of laser technology in fields such as defence, law enforcement, communication, and defence have had a major impact on the law enforcement sector. The idea of Light Amplification by Stimulated Emission of Radiation (LASER) was conceived in 1957, but it wasn't until 1960 that Theodore H. Maiman built the first practical application of the technology. In addition to its high coherence and intensity, laser illumination is also distinguished by its spatial coherence, enabling light pulses on the femtosecond timescale. It finds use in various disciplines, includin

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40

Cooper, John B., Philip E. Flecher, Sacharia Albin, Thomas M. Vess, and William T. Welch. "Elimination of Mode Hopping and Frequency Hysteresis in Diode Laser Raman Spectroscopy: The Advantages of a Distributed Bragg Reflector Diode Laser for Raman Excitation." Applied Spectroscopy 49, no. 11 (1995): 1692–98. http://dx.doi.org/10.1366/0003702953965669.

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A comparison is made between an index-guided (Fabry-Perot type) diode laser and a distributed Bragg reflector (DBR) diode laser as excitation sources for fiber-optic Raman spectroscopy utilizing charge-coupled device (CCD) detection and an image-corrected spectrograph. The DBR diode laser was superior to the index-guided diode laser for elimination of mode hopping, elimination of frequency hysteresis as a function of both temperature and current changes, and reduction in laser broadband emission. These advantages may allow the DBR laser to be used in industrial process control applications whi

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41

Sugioka, Koji. "Progress in ultrafast laser processing and future prospects." Nanophotonics 6, no. 2 (2017): 393–413. http://dx.doi.org/10.1515/nanoph-2016-0004.

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AbstractThe unique characteristics of ultrafast lasers have rapidly revolutionized materials processing after their first demonstration in 1987. The ultrashort pulse width of the laser suppresses heat diffusion to the surroundings of the processed region, which minimizes the formation of a heat-affected zone and thereby enables ultrahigh precision micro- and nanofabrication of various materials. In addition, the extremely high peak intensity can induce nonlinear multiphoton absorption, which extends the diversity of materials that can be processed to transparent materials such as glass. Nonlin

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42

Shaker, Eman, and Ziad Aeyad Taha. "Angular Laser Cleaning of Aluminum Al-4004 with Different Spot Sizes." Iraqi Journal of Laser 22, no. 1 (2023): 9–17. http://dx.doi.org/10.31900/ijl.v22i1.351.

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Abstract: When it comes to applications in welding, cutting, and surface engineering, the utilization of high-power fiber-delivered beams from solid-state lasers offers several benefits. This paper addresses the issue of cleaning the surface of the samples with different spot sizes (50, 100 and 200) (industrial ytterbium fiber laser) to prepared it to be welded. Angular laser cleaning with incident angles (5, 10, 15, 20, 25, 30) ° with different powers (3, 5, 7, 10) W and hatch distance 0.001 was use for implemented.

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43

M. Mielke, Michael. "Applications of Ultrafast Lasers in Microfabrication." Journal of Laser Micro/Nanoengineering 8, no. 2 (2013): 115–23. http://dx.doi.org/10.2961/jlmn.2013.02.0001.

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Shan, X., T. Hou, F. Li, and R. Zhu. "High power narrow linewidth fiber laser based on superfluorescent white noise modulation." Laser Physics 34, no. 2 (2024): 025102. http://dx.doi.org/10.1088/1555-6611/ad12b2.

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Abstract High power narrow linewidth fiber lasers have important applications in the fields of national defense, military and industrial intelligent manufacturing. At present, the power enhancement of narrow linewidth lasers is limited by the nonlinear and thermal effects of fiber, among which the stimulated Brillouin scattering (SBS) effect is highly destructive due to its low threshold. The SBS effect is easily produced using a single frequency laser as the seed of a high power narrow linewidth laser directly. The Brillouin scattering threshold can be effectively increased by broadening the

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45

Nemoto, Keisuke, and Yasutaka Hanada. "Etching-Assisted Ablation of the UV-Transparent Fluoropolymer CYTOP Using Various Laser Pulse Widths and Subsequent Microfluidic Applications." Micromachines 9, no. 12 (2018): 662. http://dx.doi.org/10.3390/mi9120662.

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This work demonstrated the surface microfabrication of the UV-transparent fluoropolymer CYTOP (perfluoro 1-butenyl vinyl ether), by etching-assisted ablation using lasers with different pulse widths. In previous studies, we developed a technique for CYTOP microfluidic fabrication using laser ablation followed by etching and annealing. However, this technique was not suitable for some industrial applications due to the requirement for prolonged etching of the irradiated areas. The present work developed a faster etching-assisted ablation method in which the laser ablation of CYTOP took place in

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46

Jonušauskas, Linas, Dovilė Mackevičiūtė, Gabrielius Kontenis, and Vytautas Purlys. "Femtosecond lasers: the ultimate tool for high-precision 3D manufacturing." Advanced Optical Technologies 8, no. 3-4 (2019): 241–51. http://dx.doi.org/10.1515/aot-2019-0012.

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AbstractThe ever-growing trend of device multifunctionality and miniaturization puts enormous burden on existing manufacturing technologies. The requirements for precision, throughput, and cost become increasingly harder to achieve with minimal room for compromises. Femtosecond lasers, which saw immense development throughout the last few decades, have been proven time and time again to be a superb tool capable of standing up to the challenges posed by modern science and the industry for ultrahigh-precision material processing. Thus, this paper is dedicated to provide an outlook on how femtose

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47

Karamimoghadam, Mojtaba, Mohammad Rezayat, Mahmoud Moradi, Antonio Mateo, and Giuseppe Casalino. "Laser Surface Transformation Hardening for Automotive Metals: Recent Progress." Metals 14, no. 3 (2024): 339. http://dx.doi.org/10.3390/met14030339.

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This article discusses recent advancements in the Laser Surface Transformation Hardening (LSTH) process applied to industrial metals. It focuses on examining the microstructure of the metal surface layer and explores different methods of performing LSTH to evaluate mechanical and surface properties. The study also investigates the utilization of various industrial lasers and simulation software for the LSTH process. The careful analysis of heat transfer and temperature control during LSTH aims to prevent the generation of surface defects like micro-cracks and surface melting. Finite element me

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48

Vilkaste, Aivars, Lyubomir Kostadinov Lazov, Hristina Deneva, Erika Teirumnieka, Edmunds Teirumnieks, and Pāvels Narica. "LASER TECHNOLOGIES – MASTER’S PROGRAM BETWEEN TWO EUROPEAN UNIVERSITIES OF APPLIED SCIENCES FROM LATVIA AND GERMANY." SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 1 (May 26, 2017): 434. http://dx.doi.org/10.17770/sie2017vol1.2405.

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Laser equipment and laser technologies are among the most modern, fastest growing and most promising branches of science and technology in the 21st century. The first laser was created in 1960 and for about 55 years, today there is hardly any area of our lives in which lasers and related technologies are not applied. Laser systems and related innovative technologies ensuring high precision, productivity and quality of production have been developed and proposed worldwide from hundreds of scientific research institutes and companies. The Master's program is accredited in two European universiti

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Salnikov, Nikolay I., Alexey V. Andrianov, and Elena A. Anashkina. "Numerical Modeling of Mid-IR Lasers Based on Tb-Doped Chalcogenide Multicore Fibers." Fibers 12, no. 3 (2024): 25. http://dx.doi.org/10.3390/fib12030025.

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Mid-IR fiber lasers operating at wavelengths near 5 μm are of great interest for many fundamental and industrial applications, but only a few experimental samples based on active chalcogenide fibers have been demonstrated so far. One of the limitations of the power of such lasers may be a fairly low fiber damage threshold. To solve this problem, we developed and numerically investigated in detail a mid-IR fiber laser at 5.3 µm with multi-W output power pumped into the cladding at a wavelength of 2 µm. We proposed using a Tb-doped chalcogenide multicore fiber with 25 single-mode cores arranged

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Blass, David, Sebastian Nyga, Bernd Jungbluth, Hans Dieter Hoffmann та Klaus Dilger. "CFRP Bonding Pre-Treatment with Laser Radiation of 3 μm Wavelength: A Robust Solution for Industrial Applications". Materials Science Forum 939 (листопад 2018): 184–91. http://dx.doi.org/10.4028/www.scientific.net/msf.939.184.

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Abstract:

Due to a reduced structural weight, composite parts offer the possibility to increase the eco-efficiency of any mobility devices during their lifetime. Due to the mold-based production of composite parts, their surfaces are contaminated with release agent residues (e.g. silicones). Thus, the adhesion of the part’s surface is lowered, which prevent structural adhesive bonding of untreated parts. To enable this joining technology and guarantee a sufficient adhesion during part’s lifetime, a surface pre-treatment prior to the bonding process has to be performed. A laser treatment shows a high pot

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